Nanies 1. Any THREE mineral elements required for the formation of cell
membranes.
2. Any THREE mineral elements required for chlorophyll formation.
3. Any THREE mineral elements required for thee formation of strong
bones and teeth.
4. Any TWO mineral elements required for the formation. of nucleic
acids.
5. Any TWO mineral elements required for the formation of
proteins.
6. ONE mineral element that forms the central atom of chlorophyll.
7. ONE mineral element that is a component of haemoglobin.
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Select the correct answer. which term do biologists use to describe the average number of individuals of a species per unit area? a. carrying capacity b. population density c. minimal viable population d. survivability curve

Aparent with freckles is crossed with a parent without freckles. the punnett square shows the possible genotypes and phenotypes of the offspring. which statement accurately describes the probability of phenotypes? a. the offspring are more likely to have freckles. b. the offspring are more likely to have no freckles. c. the likelihood of the offspring having freckles and not having freckles is the same. d. the likelihood of the offspring having freckles and not having freckles cannot be determined.

Explain the process that creates the heat of the sun?